MC33FS4507CAE

Power Management - Specialized Overview

The MC33FS4507CAE is a System Basis Chip (SBC) from NXP Semiconductors designed for automotive power management. It integrates a DC/DC pre-regulator and linear regulators to supply power to microcontrollers while optimizing energy consumption. The device operates within an input voltage range of 2.7 V to 40 V and provides adjustable output voltages between 1 V and 5 V. It features a maximum output current of 500 mA and functions reliably across a temperature range of -40°C to +125°C. The component is housed in a 48-pin HLQFP package.

Power Management - Specialized Feature Summary

• Integrates DC/DC pre-regulator and linear regulators for efficient MCU power supply
• Optimizes energy consumption through ultra-low-power modes
• Designed for robust automotive applications with wide operating voltage range

Power Management - Specialized Applications

• Automotive power train systems
• Microcontroller unit (MCU) power supply
• Energy-optimized electronic control units

Power Management - Specialized Procurement Notes

Verify the specific suffix 'CAE' against official NXP documentation to confirm pinout, thermal characteristics, and functional equivalence. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference datasheet revisions to validate regulatory compliance and manufacturing status before procurement.

Power Management - Specialized Selection Notes

Select this component when a compact SBC solution is required for automotive MCUs. It is suitable for designs needing integrated power regulation with low standby current. Consider the 48-pin package constraints and thermal dissipation requirements. Verify compatibility with the target MCU's voltage and current specifications.

Power Management - Specialized Part Context

This part belongs to the FS4500 series of System Basis Chips from NXP Semiconductors. These devices are specialized PMICs tailored for automotive environments, combining power conversion and management functions into a single chip to reduce board space and complexity.

Power Management - Specialized Replacement Considerations

Consult NXP documentation for direct substitutes within the FS4500 family, such as variants with different pin configurations or output capabilities. Ensure any replacement maintains the same package type and electrical specifications.